package idv.loveloser.dao;

import java.util.List;
import org.hibernate.LockMode;
import org.hibernate.Query;
import org.hibernate.criterion.Example;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * A data access object (DAO) providing persistence and search support for
 * MdlScormSeqObjective entities. Transaction control of the save(), update()
 * and delete() operations can directly support Spring container-managed
 * transactions or they can be augmented to handle user-managed Spring
 * transactions. Each of these methods provides additional information for how
 * to configure it for the desired type of transaction control.
 * 
 * @see idv.loveloser.dao.MdlScormSeqObjective
 * @author MyEclipse Persistence Tools
 */

public class MdlScormSeqObjectiveDAO extends BaseHibernateDAO {
	private static final Logger log = LoggerFactory
			.getLogger(MdlScormSeqObjectiveDAO.class);
	// property constants
	public static final String SCOID = "scoid";
	public static final String PRIMARYOBJ = "primaryobj";
	public static final String OBJECTIVEID = "objectiveid";
	public static final String SATISFIEDBYMEASURE = "satisfiedbymeasure";
	public static final String MINNORMALIZEDMEASURE = "minnormalizedmeasure";

	public void save(MdlScormSeqObjective transientInstance) {
		log.debug("saving MdlScormSeqObjective instance");
		try {
			getSession().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(MdlScormSeqObjective persistentInstance) {
		log.debug("deleting MdlScormSeqObjective instance");
		try {
			getSession().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public MdlScormSeqObjective findById(java.lang.Long id) {
		log.debug("getting MdlScormSeqObjective instance with id: " + id);
		try {
			MdlScormSeqObjective instance = (MdlScormSeqObjective) getSession()
					.get("idv.loveloser.dao.MdlScormSeqObjective", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(MdlScormSeqObjective instance) {
		log.debug("finding MdlScormSeqObjective instance by example");
		try {
			List results = getSession()
					.createCriteria("idv.loveloser.dao.MdlScormSeqObjective")
					.add(Example.create(instance)).list();
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding MdlScormSeqObjective instance with property: "
				+ propertyName + ", value: " + value);
		try {
			String queryString = "from MdlScormSeqObjective as model where model."
					+ propertyName + "= ?";
			Query queryObject = getSession().createQuery(queryString);
			queryObject.setParameter(0, value);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findByScoid(Object scoid) {
		return findByProperty(SCOID, scoid);
	}

	public List findByPrimaryobj(Object primaryobj) {
		return findByProperty(PRIMARYOBJ, primaryobj);
	}

	public List findByObjectiveid(Object objectiveid) {
		return findByProperty(OBJECTIVEID, objectiveid);
	}

	public List findBySatisfiedbymeasure(Object satisfiedbymeasure) {
		return findByProperty(SATISFIEDBYMEASURE, satisfiedbymeasure);
	}

	public List findByMinnormalizedmeasure(Object minnormalizedmeasure) {
		return findByProperty(MINNORMALIZEDMEASURE, minnormalizedmeasure);
	}

	public List findAll() {
		log.debug("finding all MdlScormSeqObjective instances");
		try {
			String queryString = "from MdlScormSeqObjective";
			Query queryObject = getSession().createQuery(queryString);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public MdlScormSeqObjective merge(MdlScormSeqObjective detachedInstance) {
		log.debug("merging MdlScormSeqObjective instance");
		try {
			MdlScormSeqObjective result = (MdlScormSeqObjective) getSession()
					.merge(detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(MdlScormSeqObjective instance) {
		log.debug("attaching dirty MdlScormSeqObjective instance");
		try {
			getSession().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(MdlScormSeqObjective instance) {
		log.debug("attaching clean MdlScormSeqObjective instance");
		try {
			getSession().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}
}